micromax G4 gamolution is dual sim!!! ( atleast i purchased the dual sim version) .
CONS
-- it is tooo heavy compared to other phones.
-- its very difficult to open the battery cover.
-- while texting to many ppl, its likely that one message gets sent to someother person with no mistake of urs.
-- the keypad makes a lot of noise while typing
-- the game thing is only for windows machine
-- it has no keypad lock security feature
PROS
-- it has that coool functionality for putting in-call-background-noises!!!!
-- its affordable